All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info
Home > Probability
Problems dealing with various probabilities, be it coin tossing or game winning.
Difficulty: 2 of 5 Latest: Attributed to Lewis Carroll Rating: 3.00
A bag contains one counter, known to be either white or black.
A white counter is put in, the bag shaken, and a counter drawn out, which proves to be white.
What is now the chance of drawing a white counter?
(No Solution Yet, 4 Comments) Submitted on 2017-11-07 by Ady TZIDON   
Page 1 of 27   next >>    
Difficulty: 3 of 5Obtuse angle? |
Posted on 2017-10-25 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 3 of 5The Odds Must Be Crazy |
Posted on 2017-10-19 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 3 of 5Are we there yet? |
Posted on 2017-08-30 by Kenny M (No Solution Yet, 5 Comments)
Difficulty: 3 of 5Even (related) chances |
Posted on 2017-08-09 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 4 of 5Unpainting Black |
Posted on 2017-07-14 by Brian Smith (No Solution Yet, 5 Comments)
Difficulty: 2 of 54 options |
Posted on 2017-07-10 by Ady TZIDON (No Solution Yet, 3 Comments)
Difficulty: 3 of 5Make It Even Again |
Posted on 2017-06-20 by Brian Smith (Solution Posted, 4 Comments)
Difficulty: 3 of 5Fifty-Fifty Again? | Rating: 3.00
Posted on 2017-06-14 by Brian Smith (Solution Posted, 3 Comments)
Difficulty: 3 of 5Paradox? Not really |
Posted on 2017-06-13 by Ady TZIDON (No Solution Yet, 1 Comments)
Difficulty: 3 of 5Double black | Rating: 2.67
Posted on 2017-06-08 by Ady TZIDON (No Solution Yet, 4 Comments)
Difficulty: 3 of 5Memory Match Game |
Posted on 2017-05-31 by Steve Herman (Solution Posted, 9 Comments)
Difficulty: 3 of 5N dice | Rating: 3.50
Posted on 2017-05-25 by Larry (No Solution Yet, 3 Comments)
Difficulty: 2 of 55 dice | Rating: 3.00
Posted on 2017-05-22 by Ady TZIDON (No Solution Yet, 2 Comments)
Difficulty: 2 of 5Four balls | Rating: 3.50
Posted on 2017-05-19 by Ady TZIDON (Solution Posted, 22 Comments)
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information